Material: Tungsten Carbide (T.C.) — designed for high hardness to score ceramic, porcelain, glass, and mirrors cleanly without chipping. [1, 2]
Standard Size: Frequently sized at 22 x 6 x 2 mm (or Ø22 x Ø6 x 2mm), which is a standard replacement wheel dimension for manual tile cutters. [1, 2]
Design Features:
Often built with an integrated ball bearing for smoother rolling action and less friction along the scoring line.
Frequently include a matching bolt and nut for quick replacement on compatible manual cutter handles.